/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.syncope.core.provisioning.api.serialization;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import java.io.IOException;
import org.identityconnectors.common.Base64;
import org.identityconnectors.common.security.GuardedString;
import org.identityconnectors.framework.common.objects.Attribute;
class AttributeSerializer extends JsonSerializer<Attribute> {
public static final String BYTE_ARRAY_PREFIX = "<binary>";
public static final String BYTE_ARRAY_SUFFIX = "</binary>";
@Override
public void serialize(final Attribute source, final JsonGenerator jgen, final SerializerProvider sp)
throws IOException {
jgen.writeStartObject();
jgen.writeStringField("name", source.getName());
jgen.writeFieldName("value");
if (source.getValue() == null) {
jgen.writeNull();
} else {
jgen.writeStartArray();
for (Object value : source.getValue()) {
if (value == null) {
jgen.writeNull();
} else if (value instanceof GuardedString) {
jgen.writeObject(value);
} else if (value instanceof Integer) {
jgen.writeNumber((Integer) value);
} else if (value instanceof Long) {
jgen.writeNumber((Long) value);
} else if (value instanceof Double) {
jgen.writeNumber((Double) value);
} else if (value instanceof Boolean) {
jgen.writeBoolean((Boolean) value);
} else if (value instanceof byte[]) {
jgen.writeString(BYTE_ARRAY_PREFIX + Base64.encode((byte[]) value) + BYTE_ARRAY_SUFFIX);
} else {
jgen.writeString(value.toString());
}
}
jgen.writeEndArray();
}
jgen.writeEndObject();
}
}